Crushing and dust removing device for sintered hollow brick production

The utility model discloses a crushing and dust removing device for sintered hollow brick production, and belongs to the technical field of hollow brick production. Comprising a crusher body, a feeding port is formed in the upper portion of the crusher body, a communicating pipe is arranged on the side wall of the crusher body, a connecting pipe is arranged at one end of the communicating pipe, a mounting pipe is arranged in the middle of the connecting pipe, and a filtering pipeline is arranged at the bottom end of the mounting pipe; a dust collecting box body is arranged below the filtering pipeline, a collecting plate is inserted into the bottom end of the dust collecting box body, and a fan is arranged in the mounting pipe. According to the utility model, the communicating pipe, the mounting pipe and the filtering pipeline are matched for use, so that the filtering pipeline can be positioned outside, and when the filtering pipeline is blocked, the filtering pipeline can be knocked by an external tool, so